As described by Blighty, all depends on the path tool mode. In particular look out for the cursor symbol, +
   
struggled to get that less than 500KB
edit: ctrl-z (undo) is your friend here. Accidentally create a node? back off that click.
	
	
	
struggled to get that less than 500KB

edit: ctrl-z (undo) is your friend here. Accidentally create a node? back off that click.

